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// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CC_TEST_UTILS_H_
#define CC_TEST_UTILS_H_
#include <string>
#include "absl/strings/string_view.h"
#include "cc/color.h"
#include "cc/coord.h"
#include "cc/group.h"
#include "cc/mcts_node.h"
#include "cc/position.h"
namespace minigo {
// A version of the Position class that exposes some protected methods as public
// for testing purposes.
class TestablePosition : public Position {
public:
TestablePosition(absl::string_view board_str, Color to_play = Color::kBlack,
int n = 0);
using Position::PlayMove;
// Convenience functions that automatically parse coords.
void PlayMove(absl::string_view str, Color color = Color::kEmpty) {
Position::PlayMove(Coord::FromString(str), color);
}
Group GroupAt(absl::string_view str) const {
return Position::GroupAt(Coord::FromString(str));
}
Color IsKoish(absl::string_view str) const {
return Position::IsKoish(Coord::FromString(str));
}
MoveType ClassifyMove(absl::string_view str) const {
return Position::ClassifyMove(Coord::FromString(str));
}
using Position::ClassifyMove;
BoardVisitor board_visitor;
GroupVisitor group_visitor;
};
// Removes extraneous whitespace from a board string and returns it in the same
// format as Position::ToSimpleString().
std::string CleanBoardString(absl::string_view str);
std::array<Color, kN * kN> ParseBoard(absl::string_view str);
int CountPendingVirtualLosses(const MctsNode* node);
} // namespace minigo
#endif // CC_TEST_UTILS_H_